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Mauriciosaurus

Il num vul dir: “Mauricio's lizard, named after Mauricio Fernández”1
Mangiava: CharnPlesiosaursCretacic tardivTecnicamain betg in dinosaur

Mauriciosaurus was a short-necked plesiosaur that swam in the warm seas of Mexico 90 million years ago. It had a streamlined body and four flippers, and its fossil is so well preserved that scientists could see its skin and muscles!14

Fatg divertent: quest reptil da mar nudava, entant ch'ils dinosaurs chaminavan sin terra. Tuts als numnan dinos, ma els eran in'autra rama dals reptils.
Viveva
avant 94 fin 90 milliuns onns4
Cretacic tardiv
Fossils chattads en
Vallecillo, Nuevo León, Mexico1
Lunghezza
1,9 m (6,2 ft)2
Paisa
79 kg (174 lb)3
Spertadad maximala
var 22 km/h (14 mph)
Nudar, stima

Cura viveva el?

Triassic
Giurassic
Cretacic
avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Mauriciosaurus var 1,9 m lung (6,2 ft)In chaun var 1 m (3,3 ft)In velo da creschids var 1,8 m (5,9 ft)In auto var 4,5 m (15 ft)

Quant grev era el?

uschè grev sco 4 chauns
uschè lung sco 4 giats da chasa dal nas a la cuauschè lung sco 11 bananas ina suenter l'autrauschè grev sco 16 melunasuschè grev sco 4 uffants da scolettauschè grev sco 2,5 scolarspudess nudar la lunghezza d'ina gronda piscina (50 m) en 8,2 secundas

Quant grond era Mauriciosaurus cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

Quant spert era el?

chaussas cool

Fatgs divertents

1

Mauriciosaurus is the first complete polycotylid plesiosaur ever found in Mexico.1

2

Its fossil preserves soft tissues like skin, muscles, and even scale-like structures, which is extremely rare for plesiosaurs.1

3

The body shape from the preserved soft tissues suggests it swam at speeds similar to modern leatherback turtles.1

4

It lived during the Early Turonian stage of the Late Cretaceous, about 93.9 to 89.8 million years ago.4

5

The fossil was discovered in 2011 by workmen in a limestone quarry near Vallecillo, Mexico.1

6

Mauriciosaurus had a flipper span of 1.15 meters (3.8 feet), making it a relatively small plesiosaur.2

Fatg cun IAMaletg da Mauriciosaurus fatg cun IA
In maletg fatg cun IA che mussa co Mauriciosaurus pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.
tias dumondas

Las dumondas las pli frequentas davart Mauriciosaurus

?How big was Mauriciosaurus?

About 1.9 to 2.1 metres long, with a flipper span of 1.15 metres. It was a relatively small plesiosaur.31

?What did Mauriciosaurus eat?

Scientists don't know for sure, but as a polycotylid plesiosaur it likely ate fish and other small marine animals.3

?Could Mauriciosaurus swim fast?

Yes. Its body shape and soft tissues suggest it swam at speeds similar to modern leatherback turtles, making it a fast swimmer.31

?Is Mauriciosaurus a dinosaur?

No. Mauriciosaurus is a plesiosaur, a marine reptile that lived in the sea, not a dinosaur.3

Per experts da dinos

Num scientific
Mauriciosaurus
Numnà da
Frey et al. 20174
Gruppa
Plesiosaurs
Famiglia / clada
Polycotylidae4
Classificaziun
Plesiosauria > Sauropterygia4
Vegliadetgna da la crappa
94 fin 90 milliuns onns (Turonian)4
Formaziuns da crap
Agua Nueva4
Pajais
Mexico4
Chats da fossils
1 en The Paleobiology Database4
Scuverta
Mauriciosaurus was named in 2017 by Frey and colleagues based on a nearly complete skeleton found in 2011 by quarry workers in Vallecillo, Mexico. The species name fernandezi honors Mauricio Fernández, a Mexican paleontology enthusiast.1
Anc discutà
Scientists are still debating exactly how Mauriciosaurus used its flippers to swim, and whether its skin patterns were for camouflage or display.1

Danunder che vegnan ils fatgs

  1. 6901-(5)Frey (boletinsgm.igeolcu.unam.mx)
  2. A new polycotylid plesiosaur with extensive soft tissue preservation from the early Late Cretaceous of northeast Mexico (redalyc.org)
  3. Mauriciosaurus (en.wikipedia.org)
  4. Mauriciosaurus in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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Dapli da la medema gruppa: Plesiosaurs

Era dal medem temp: Cretacic tardiv

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